Federal regulators on Thursday accepted Union Pacific and Norfolk Southern’s merger application, but only on the condition that the railroads submit more information by July 27. The formal review of the deal will not begin until that material is accepted.
The decision came in a 42-page ruling that followed a familiar path: the Surface Transportation Board rejected the companies’ initial filing in January, then received a revised application in April. Shares of Union Pacific and Norfolk Southern fell about 5% on the news.
Union Pacific Chief Executive Jim Vena said the company was confident the merger would deliver more reliable and lower-cost transportation options for American businesses. He said the filing was comprehensive and data-driven, backed by a detailed plan for seamless integration, and said the company looked forward to showing the facts and demonstrating the benefits for customers, employees and the country.
The merger would combine two of the nation’s biggest freight railroads into what the companies describe as a proposed transcontinental railroad. They say the deal would speed freight movement by eliminating handoffs between railroads, convert 2.1 million truckloads to rail each year and create a 53,000-mile network.
That ambition is now tied to a regulator’s review that has not yet started. The board’s acceptance is conditional, which means the companies still have to clear the threshold of supplying the requested material before the case moves into formal evaluation. The January rejection already showed that the board was willing to push back on the paperwork, even as the railroads tried again in April.
For now, the question is not whether the merger has been opened for review. It is whether Union Pacific and Norfolk Southern can satisfy the board in time to keep the deal moving on schedule.



